Can someone help?

Question

Fill in the blanks to print to the screen the first and the last elements of an array with a size of 5.
cout << arr[__] << endl;

cout << arr[__] << endl;

Answer 1

Arrays are zero-indexed, meaning the first element has the index 0 and the last element has the index size - 1, where `size` would be the size of the array, meaning an index of 4 for an array of five elements.
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